50990220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3413}}^1$

素因数の和:3511

約数の個数: 72

約数和(自身を含む): 156579696

約数和(自身を除く): 105589476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3413, 3735, 4980, 6826, 7470, 10239, 13652, 14940, 17065, 20478, 30717, 34130, 40956, 51195, 61434, 68260, 102390, 122868, 153585, 204780, 283279, 307170, 566558, 614340, 849837, 1133116, 1416395, 1699674, 2549511, 2832790, 3399348, 4249185, 5099022, 5665580, 8498370, 10198044, 12747555, 16996740, 25495110, 50990220]

約数ペア:

[(1, 50990220), (2, 25495110), (3, 16996740), (4, 12747555), (5, 10198044), (6, 8498370), (9, 5665580), (10, 5099022), (12, 4249185), (15, 3399348), (18, 2832790), (20, 2549511), (30, 1699674), (36, 1416395), (45, 1133116), (60, 849837), (83, 614340), (90, 566558), (166, 307170), (180, 283279), (249, 204780), (332, 153585), (415, 122868), (498, 102390), (747, 68260), (830, 61434), (996, 51195), (1245, 40956), (1494, 34130), (1660, 30717), (2490, 20478), (2988, 17065), (3413, 14940), (3735, 13652), (4980, 10239), (6826, 7470)]